Utah Dams
867 dams tracked by the National Inventory of Dams
Total Dams
867
High Hazard
273
31.5%
Poor / Unsatisfactory
17
Average Age
66 yrs
Hazard Classification
High273 (31.5%)
Significant326 (37.6%)
Low268 (30.9%)
Condition Assessment
Satisfactory125 (14.4%)
Fair102 (11.8%)
Poor / Unsatisfactory17 (2.0%)
Not Rated623 (71.9%)
Federal
82
State
27
Local
124
Private
632
Tallest Dams
- Flaming Gorge Dam502 ft
- Jordanelle Dam391 ft
- Upper Stillwater Dam292 ft
- Soldier Creek Dam272 ft
- Barrick Mercur Reservation Cnyn Tailings270 ft
High Hazard Dams
Poor Condition Dams
- Mountain DellPoor
- Birch Creek No. 2Poor
- Bottle Hollow - South DamPoor
- Lake Mary-PhoebePoor
- MidviewPoor
All Dams in Utah
Showing 276–300 of 326
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Calder (Zelph) Uintah County | 50 | 1989 | Significant | Not Rated |
| Buzianis Db Tooele County | 16 | — | Significant | Not Rated |
| Browne Lake Daggett County | 31 | 1957 | Significant | Not Rated |
| Brian Head Town Iron County | 9 | — | Significant | Not Rated |
| Brian Head Phase Iii Iron County | 10 | 1993 | Significant | Not Rated |
| Boy Scout Pond - Maple Dell Utah County | 12 | — | Significant | Not Rated |
| Box Elder County- Holmes Canyon D.B. Box Elder County | 15 | 1985 | Significant | Not Rated |
| Box Elder County- Cook Canyon D.B. Box Elder County | 24 | 1985 | Significant | Not Rated |
| Bowns (Lower) Garfield County | 56 | 1960 | Significant | Not Rated |
| Bowman Asset Management - West Pond Beaver County | 35 | — | Significant | Not Rated |
| Bowman Asset Management - East Pond Beaver County | 50 | — | Significant | Not Rated |
| Bountiful City Eagle Ridge Davis County | 70 | 1993 | Significant | Not Rated |
| Boulder Creek - Afterbay Dam | — | — | Significant | Not Rated |
| Bonner, Brandon - No. 2 Utah County | 22 | — | Significant | Not Rated |
| Blue Springs Washington County | 31 | 1957 | Significant | Not Rated |
| Blue Lake Beaver County | 37 | 1925 | Significant | Not Rated |
| B.L.M./South Big Creek Reservoir Rich County | — | — | Significant | Not Rated |
| Blacksmith Fork Cache County | 15 | 1972 | Significant | Fair |
| Big Wash Flood Control Beaver County | 49 | 1961 | Significant | Not Rated |
| Big Lake Sevier County | 19 | 1979 | Significant | Not Rated |
| Big Hollow No. 2 South Utah County | 20 | — | Significant | Not Rated |
| Big Hollow No. 1 North Utah County | 10 | — | Significant | Not Rated |
| Ben Lomond Reservoir Weber County | 26 | — | Significant | Not Rated |
| Benches Pond Sanpete County | 15 | 1933 | Significant | Satisfactory |
| Beaver Meadow Summit County | 45 | 1949 | Significant | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.